12698658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 31799040

約数和(自身を除く): 19100382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1039, 1358, 1746, 2037, 2078, 3117, 4074, 6111, 6234, 7273, 9351, 12222, 14546, 18702, 21819, 43638, 65457, 100783, 130914, 201566, 302349, 604698, 705481, 907047, 1410962, 1814094, 2116443, 4232886, 6349329, 12698658]

約数ペア:

[(1, 12698658), (2, 6349329), (3, 4232886), (6, 2116443), (7, 1814094), (9, 1410962), (14, 907047), (18, 705481), (21, 604698), (42, 302349), (63, 201566), (97, 130914), (126, 100783), (194, 65457), (291, 43638), (582, 21819), (679, 18702), (873, 14546), (1039, 12222), (1358, 9351), (1746, 7273), (2037, 6234), (2078, 6111), (3117, 4074)]